Product

Black or silver alloy rims and hubs featuring bladed aero spokes • Wide flange hub and offset rim for maximum rigidity and power transmission • Double butted blade spoke for lightweight and aerodynamics • Smooth high polish finish hub shells • Adjustable bearing system for easy maintenance and longer durability • Durable, race proven design in a value price point • Extra wide flange hub and offset rim for maximum rigidity and power transmission • Straight spokes and 2-cross lacing for increased torsional rigidity and spoke life • SHIMANO quality proven angular contact bearings • Rim wear indicator allows safe detection of worn rim • Weight: 1849g (Pair)

Model Number	WH-RS20A
Series	SHIMANO
Wheel	Recommended Tire width 19-25C
Brake Type	RIM
Freehub Body Material
Cassette Compatibility	8/9/10*
Over Locknut	100/130
Axle Type
QR Skewer Length	133, 163/168
Axle Length	108.0
Axle Material
Contact Seal	Labyrinth and Contact
Hub Shell Material
Hub Shell Finish
QR Lever Material
QR Lever Finish
Rim Type	Clincher
Rim Size	622 X 15C (700C)
Rim Material
Rim Finish
Rim Height	24.0
Rim Tape Recommended	Yes
Rim Width	20.8
Spokes	16.0
Spoke Gauge/Shape
Spoke Material
Spoke Color	Black/Silver
Nipple Material
Nipple Color	Silver
Spoke Protector (Option)	CP-WH23
Spoke Configuration
Reflector (Option)	CAT EYE : RR-550-WUW SW (CPSC/JIS/BS), RR-550-WUA SW (AS), RR-317-WUA SW (DIN)
Average Weight
Note	*Can be used for 10-speed with an additional spacer. Color : Silver Black